Troubleshooting Large Storage Decrease After Bandicam Video Recording

If you have noticed that your laptop's storage decreased by 800MB after recording a video with Bandicam, but the recorded video file is only around 400MB, this article will guide you through potential explanations and steps to resolve the issue.

Possible Explanations

There are several possible reasons for the discrepancy in storage usage:

Temporary Files

During the recording process, Bandicam might create temporary files that do not get deleted immediately. These files can consume additional space and may not be automatically cleaned up after the recording is finished.

File Format and Compression

The way Bandicam compresses video files can impact their final size. The software may generate additional data or metadata that contributes to the overall space used, leading to a size discrepancy between the video file and the total storage decrease.

Other System Processes

Other applications or system processes running on your laptop might also be using storage space, contributing to the discrepancy in the expected decrease in available storage.

Recording Settings

Make sure to check your recording settings in Bandicam. Features such as adding overlays or recording audio can potentially increase the file size or create additional files. Ensuring optimal settings can help minimize storage usage.

Steps to Resolve the Issue

To address this problem, you can take the following steps:

Check for Temporary Files

Navigate to the directory where Bandicam saves its temporary files, often in the same folder or a designated temp folder. Delete any unnecessary temporary files that may have been left behind.

Review Bandicam Settings

Open Bandicam and check the settings for options to manage file sizes, such as changing the codec or resolution. Look for any options related to temporary file management.

Disk Cleanup

Use the built-in Disk Cleanup tool on your laptop to remove unnecessary files and free up space. On Windows, you can find this by searching for

Check Storage Usage

Use a storage analysis tool or the built-in storage settings to identify what is taking up space on your laptop. This will help you pinpoint any other files or applications that may be using storage.

Reinstall Bandicam

If the issue persists, consider reinstalling Bandicam to ensure that there are no corrupted files or settings causing the problem.

Contact Support

If you continue to experience discrepancies in storage usage, consider reaching out to Bandicam’s support for help.

By following these steps, you should be able to identify the cause of the excess storage usage and take appropriate action to manage it effectively.

Frequently Asked Questions

Why does my laptop's storage decrease more than the video file size?

Your laptop's storage may decrease more than the video file size due to temporary files created by Bandicam during the recording process, additional data generated by file format and compression, other system processes using storage, and recording settings that may increase file size or generate additional files.

How can I identify and delete unnecessary temporary files?

Review the directory where Bandicam saves its temporary files and delete any unnecessary files. Check the Bandicam settings for management options or manually delete temporary files from the temp folder.

What are the steps to perform a disk cleanup?

Open the built-in Disk Cleanup tool on your laptop. On Windows, search for 'Disk Cleanup' in the Start menu. Select the types of files you want to delete, such as Temporary Files, Temporary Internet Files, or System Files, and click 'OK' to start the cleanup process.